/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.Size GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,Name,Sn,IsUse,IsEnd,SizeTypeID,Orders from Size ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.Size model = new Hownet.Model.Size();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
model.Name = ds.Tables[0].Rows[0]["Name"].ToString();
model.Sn = ds.Tables[0].Rows[0]["Sn"].ToString();
if (ds.Tables[0].Rows[0]["IsUse"] != null && ds.Tables[0].Rows[0]["IsUse"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsUse"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsUse"].ToString().ToLower() == "true"))
{
model.IsUse = true;
}
else
{
model.IsUse = false;
}
}
if (ds.Tables[0].Rows[0]["IsEnd"] != null && ds.Tables[0].Rows[0]["IsEnd"].ToString() != "")
{
model.IsEnd = int.Parse(ds.Tables[0].Rows[0]["IsEnd"].ToString());
}
if (ds.Tables[0].Rows[0]["SizeTypeID"] != null && ds.Tables[0].Rows[0]["SizeTypeID"].ToString() != "")
{
model.SizeTypeID = int.Parse(ds.Tables[0].Rows[0]["SizeTypeID"].ToString());
}
if (ds.Tables[0].Rows[0]["Orders"] != null && ds.Tables[0].Rows[0]["Orders"].ToString() != "")
{
model.Orders = int.Parse(ds.Tables[0].Rows[0]["Orders"].ToString());
}
model.A = 1;
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hownet.Model.Size model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Size set ");
strSql.Append("Name=@Name,");
strSql.Append("Sn=@Sn,");
strSql.Append("IsUse=@IsUse,");
strSql.Append("IsEnd=@IsEnd,");
strSql.Append("SizeTypeID=@SizeTypeID,");
strSql.Append("Orders=@Orders");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Sn", SqlDbType.NVarChar, 50),
new SqlParameter("@IsUse", SqlDbType.Bit, 1),
new SqlParameter("@IsEnd", SqlDbType.Int, 4),
new SqlParameter("@SizeTypeID", SqlDbType.Int, 4),
new SqlParameter("@Orders", SqlDbType.Int, 4),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Sn;
parameters[2].Value = model.IsUse;
parameters[3].Value = model.IsEnd;
parameters[4].Value = model.SizeTypeID;
parameters[5].Value = model.Orders;
parameters[6].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.Size model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Size(");
strSql.Append("Name,Sn,IsUse,IsEnd,SizeTypeID,Orders)");
strSql.Append(" values (");
strSql.Append("@Name,@Sn,@IsUse,@IsEnd,@SizeTypeID,@Orders)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Name", SqlDbType.NVarChar, 50),
new SqlParameter("@Sn", SqlDbType.NVarChar, 50),
new SqlParameter("@IsUse", SqlDbType.Bit, 1),
new SqlParameter("@IsEnd", SqlDbType.Int, 4),
new SqlParameter("@SizeTypeID", SqlDbType.Int, 4),
new SqlParameter("@Orders", SqlDbType.Int, 4)
};
parameters[0].Value = model.Name;
parameters[1].Value = model.Sn;
parameters[2].Value = model.IsUse;
parameters[3].Value = model.IsEnd;
parameters[4].Value = model.SizeTypeID;
parameters[5].Value = model.Orders;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
